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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Amount of blood pumped by a ventricle per beat






2. Vessel into which the left ventricle pumps blood






3. Changes in blood pressure are detected by






4. Heart is located here






5. The amount of blood that returns to teh heart






6. Prevents backflow of blood from the left ventricle to the left atrium






7. Normal heart sounds are caused by






8. Difference between resting cardiac output adn maximum exercise cardiac output






9. Outermost of the pericardial membranes






10. Very rapid and uncoordinated ventricular beat






11. Backflow o fblood from the arteries to the ventricles is prevented by these






12. Part of the myocardium is deprived of its blood supply and becomes ______






13. Natural pacemaker of the heart






14. Heart chambers are lined with this






15. Cardiac muscle tissue






16. Contraction of chambers of the heart






17. Prevents backflow of blood from teh right ventricle to the right atrium






18. Each normal heartbeat is initiated by this






19. First part of the cardia conduction pathway in teh ventircles






20. Relaxation of chambers of the heart






21. The chambers of teh heart that receive blood from the veins






22. Funciton of the serous fluid of teh pericardial membranes






23. 1st branches of teh ascending aorta






24. Largest artery of the body






25. Heart rate below 60 bpm






26. Nerves that transmit impulses to decrease the heart rate are the ____






27. Upper chamber of the heart






28. Electical activity of the heart may be depicted in an






29. Area in the thoracic cavity between the lungs






30. Coronary sinus receives blood directly from this






31. Relaxation






32. Veins that return blood to the right atrium






33. Normal range of heart rate for a healthy adult is _____ bpm






34. Purpose of teh coronary vessels






35. Sequence of events in one heartbeat






36. Contraction






37. Narrowing of a valve






38. Endocardium lines the chambers of the heart






39. Visceral pericardium






40. Irregular heartbeats






41. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






42. Amount of blood pumped by a ventricle in 1 minute






43. The centers that regulate heart rate located in the___